[Long Lasting ] - Made of premium-grade long lasting, soft, breathable, and healthy polyester fiber, much thicker than others. The outer edges of laundry bag are fully sewed for 3 times strength suture. [Upgrade Zippers] - Use YKK Zipper, a professional zipper brand, new Auto-locked zipper, zipper cover for extra protection, no rust. This zipper can prevent the lingerie bags for laundry opening in the washer, good quality zippers are very durable and sturdy, so zipper wont open when washing and drying. [Wide Mesh] - With wider fine mesh holes, soap and water flow easily through the mesh for optimal cleaning, your clothes can be washed very clean and dry quickly. Protect your delicates from tangling, snagging, or pulling in washer or dryer. [Handy Multipack] - This set have 3 delicates wash bags (2 medium 12inch*15inch), it ensures you can use them for all your delicates. Suitable for washing clothes, jeans, underwear, socks and other clothing, and hanger loop design for easy storage and save space. [Multi-Purpose Usage] - Ideal for packaging clothing. When you are camping and traveling with friends, take them as garment bags for storage or organizer bags, you can easily separate yours and your friends' clothes with travel mesh laundry bags.